lumina37/rotate-captcha-crack
A CNN-based model that predicts the rotation angle of captcha images using PyTorch.
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This project implements deep learning models to predict the rotation angle of captcha pictures for breaking rotated captcha challenges. It provides two models: RotNet based on ResNet50 and RotNetR using RegNet_Y_3_2GF as backbone with 128 class outputs for rotation regression. Trained on COCO 2017 unlabeled dataset, RotNetR achieves approximately 7 degree average prediction error and lower cross-domain loss compared to the baseline RotNet.
Frequently asked
- What is lumina37/rotate-captcha-crack?
- A CNN-based model that predicts the rotation angle of captcha images using PyTorch.
- Is rotate-captcha-crack open source?
- Yes — lumina37/rotate-captcha-crack is open source, released under the Unlicense license.
- What language is rotate-captcha-crack written in?
- lumina37/rotate-captcha-crack is primarily written in Python.
- How popular is rotate-captcha-crack?
- lumina37/rotate-captcha-crack has 494 stars on GitHub.
- Where can I find rotate-captcha-crack?
- lumina37/rotate-captcha-crack is on GitHub at https://github.com/lumina37/rotate-captcha-crack.